... galvanize 2.MOQ:20 ton 3.packaging:wood for main frame, carton box 4.port: Xiamen Our services:1.design2 ... production and installationProducts range:welding steel components, punching and drilling steel memebers.Like steel beam and column, steel truss for roof, girt for ... wall and roof top, bracing, etc.Buinding type:Industrial building, farm building, garage, carport, ...